public async Task Put_Success()
        {
            // Arrange
            var dbContext          = _fixture.Context;
            var category           = NewDatas.NewCategory();
            var categoryPutRequest = NewDatas.CategoryPutRequest();
            var categoryAfterPut   = NewDatas.CategoryAfterPut();

            await dbContext.Categories.AddAsync(category);

            await dbContext.SaveChangesAsync();

            var categoriesService    = new CategoryService(dbContext);
            var categoriesController = new CategoriesController(categoriesService);
            // Act
            var result = await categoriesController.Put(category.categoryId, categoryPutRequest);

            // Assert
            Assert.IsType <OkObjectResult>(result.Result);
            Assert.Equal(category.categoryName, categoryAfterPut.categoryName);
        }